148515400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:93

約数の個数: 216

約数和(自身を含む): 424133010

約数和(自身を除く): 275617610

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 19, 20, 22, 25, 34, 38, 40, 44, 50, 55, 68, 76, 85, 88, 95, 100, 110, 121, 136, 152, 170, 187, 190, 200, 209, 220, 242, 275, 323, 340, 361, 374, 380, 418, 425, 440, 475, 484, 550, 605, 646, 680, 722, 748, 760, 836, 850, 935, 950, 968, 1045, 1100, 1210, 1292, 1444, 1496, 1615, 1672, 1700, 1805, 1870, 1900, 2057, 2090, 2200, 2299, 2420, 2584, 2888, 3025, 3230, 3400, 3553, 3610, 3740, 3800, 3971, 4114, 4180, 4598, 4675, 4840, 5225, 6050, 6137, 6460, 7106, 7220, 7480, 7942, 8075, 8228, 8360, 9025, 9196, 9350, 10285, 10450, 11495, 12100, 12274, 12920, 14212, 14440, 15884, 16150, 16456, 17765, 18050, 18392, 18700, 19855, 20570, 20900, 22990, 24200, 24548, 28424, 30685, 31768, 32300, 35530, 36100, 37400, 39083, 39710, 41140, 41800, 43681, 45980, 49096, 51425, 57475, 61370, 64600, 67507, 71060, 72200, 78166, 79420, 82280, 87362, 88825, 91960, 99275, 102850, 114950, 122740, 135014, 142120, 153425, 156332, 158840, 174724, 177650, 195415, 198550, 205700, 218405, 229900, 245480, 270028, 306850, 312664, 337535, 349448, 355300, 390830, 397100, 411400, 436810, 459800, 540056, 613700, 675070, 710600, 742577, 781660, 794200, 873620, 977075, 1092025, 1227400, 1350140, 1485154, 1563320, 1687675, 1747240, 1954150, 2184050, 2700280, 2970308, 3375350, 3712885, 3908300, 4368100, 5940616, 6750700, 7425770, 7816600, 8736200, 13501400, 14851540, 18564425, 29703080, 37128850, 74257700, 148515400]

約数ペア:

[(1, 148515400), (2, 74257700), (4, 37128850), (5, 29703080), (8, 18564425), (10, 14851540), (11, 13501400), (17, 8736200), (19, 7816600), (20, 7425770), (22, 6750700), (25, 5940616), (34, 4368100), (38, 3908300), (40, 3712885), (44, 3375350), (50, 2970308), (55, 2700280), (68, 2184050), (76, 1954150), (85, 1747240), (88, 1687675), (95, 1563320), (100, 1485154), (110, 1350140), (121, 1227400), (136, 1092025), (152, 977075), (170, 873620), (187, 794200), (190, 781660), (200, 742577), (209, 710600), (220, 675070), (242, 613700), (275, 540056), (323, 459800), (340, 436810), (361, 411400), (374, 397100), (380, 390830), (418, 355300), (425, 349448), (440, 337535), (475, 312664), (484, 306850), (550, 270028), (605, 245480), (646, 229900), (680, 218405), (722, 205700), (748, 198550), (760, 195415), (836, 177650), (850, 174724), (935, 158840), (950, 156332), (968, 153425), (1045, 142120), (1100, 135014), (1210, 122740), (1292, 114950), (1444, 102850), (1496, 99275), (1615, 91960), (1672, 88825), (1700, 87362), (1805, 82280), (1870, 79420), (1900, 78166), (2057, 72200), (2090, 71060), (2200, 67507), (2299, 64600), (2420, 61370), (2584, 57475), (2888, 51425), (3025, 49096), (3230, 45980), (3400, 43681), (3553, 41800), (3610, 41140), (3740, 39710), (3800, 39083), (3971, 37400), (4114, 36100), (4180, 35530), (4598, 32300), (4675, 31768), (4840, 30685), (5225, 28424), (6050, 24548), (6137, 24200), (6460, 22990), (7106, 20900), (7220, 20570), (7480, 19855), (7942, 18700), (8075, 18392), (8228, 18050), (8360, 17765), (9025, 16456), (9196, 16150), (9350, 15884), (10285, 14440), (10450, 14212), (11495, 12920), (12100, 12274)]